g++ -std=c++17 -Werror -Wall demo/demo_kv_manager.cpp -Iinclude -I/usr/include/hilog -I/usr/include/c_utils -Llibs -ldistributeddata_inner.z -ldistributeddb.z -lutils.z -lhilog.z -ljsoncpp.z -o ../out/demo_kv_manager
